14021829 has 24 divisors (see below), whose sum is σ = 22116640. Its totient is φ = 8852976.

The previous prime is 14021807. The next prime is 14021849. The reversal of 14021829 is 92812041.

It is not a de Polignac number, because 14021829 - 2⁵ = 14021797 is a prime.

It is a super-2 number, since 2×14021829² = 393223377010482, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14021849) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3099 + ... + 6135.

Almost surely, 2^14021829 is an apocalyptic number.

14021829 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

14021829 is a deficient number, since it is larger than the sum of its proper divisors (8094811).

14021829 is an equidigital number, since it uses as much as digits as its factorization.

14021829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3071 (or 3059 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 14021829 is about 3744.5732734185. The cubic root of 14021829 is about 241.1394256442.

The spelling of 14021829 in words is "fourteen million, twenty-one thousand, eight hundred twenty-nine".